The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2021
Filed:
May. 31, 2017
Halliburton Energy Services, Inc., Houston, TX (US);
Fraser A. Wheeler, Edmonton, CA;
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Abstract
An apparatus including a housing defining a housing bore and a shaft extending within the housing bore. The shaft is deflectable and tillable within the housing bore. The apparatus further includes a fulcrum for tiltably supporting the shaft within the housing bore, a shaft deflector contained within the housing for providing a deflection of the shaft within the housing bore so that the shaft tilts about the fulcrum, and a deflection adjusting mechanism. The deflection adjusting mechanism includes a biasing device which responds to an external force exerted on the shaft in order to adjust the deflection of the shaft provided by the shaft deflector and thereby provide an adjusted deflection of the shaft.